Electric Ladder Winch

Electric ladder winch:

Main Technical Specification

Model		10kN	16kN
Drum Load (kN)		10	16
Supporting Load (kN)		30	48
Hoisting Speed (m/min)		8.09/10	9.85/11.64
Winding Wire Layer On Drum		3	3
Wire Capacity (m)		37	50
Wire Rope Size		6x37-13.0-170-I	6x37-13.0-170-I
Electric Transmission Ratio		75.43	69.48
Manual Transmission Ratio		30.73	30.73
Total Efficient		0.83	0.858
Electric Motor	Type	YZ132L-6-H	YZ132L-6-H
	Rated Output (kN)	2.2/2.5	3.7/4.0
	Rated Speed (rmp)	890/1100	930/1130
	Voltage Frequency	380V 50HZ/440V 60HZ	380V 50HZ/440V 60HZ
	Duty Factor (min)	30	30
Technical Requirements: 1.This drawing is shown for left winch, right winch should be manufactured symmetry. 2.N68(ISOVG68) machine oil will be used for lubricating reducing gear (First is about 4.5L),the other bearings must be filled with base grease SY1409-76 ZFF-1H. 3.This series of winch is satisfied winch ISO7364-1983E GHB1392-85. 4.After assembling of the gear wheel, the contact point must be long total depth>40%,width>50%.

Marine Winch